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GIG – PROBLEM PATTERNS

PCL PRESENTS: Problem Patterns. Belfast-based queer feminist punk band Problem Patterns play NNS on Thursday, April 2nd, as part of their upcoming tour.  

TRAD THURSDAYS

TRAD THURSDAYS

11PM-2AM EVERY THURSDAY Brought to you by our resident Trad band! An assortment of knee-slapping traditional Scottish music, with a few covers here and there. Come along just to listen, or feel free to play - all are welcome to the session!

GIG – SWAGFEST 2

Swagfest 2: electric boogaloo all proceeds go to Medical Aid for Palestinians Buzzing for Swagfest to return to Sleazy's this April 3rd! 16+ event,, 16-17 year olds MUST be accompanied by an 18+ See you there.

FESTIVAL – HOUSEGUEST

HOUSEGUEST 3 - 4th APRIL 2026, ON SALE NOW! Houseguest is back for its third instalment, brought to you by Crowded Flat &  SMC Presents, sponsored by Williams Brothers Brewing Co. & Whiteclaw UK. This year’s festival will take place over 4 stages in 3 venues:: The Art School, Nice N Sleazy and 1990. Final […]

CLUB – SIDECHAIN

Sidechain returns for its third edition, continuing to build a space for groove led underground club music in the basement. After two strong outings, the night keeps moving forward with another session centred around rhythm, movement and late-hour energy. Expect a blend of house, garage and techno selections designed for dark rooms, heavy systems and […]

SPINCLASS WITH ASSAI RECORDS

SPIN CLASS – VINYL OPEN DECKS

sunday spin class... ever wondered what your favourite records would sound like through a professional PA system? or did you buy a new vinyl at a gig recently and want to relive it? well... here’s your opportunity! bring in some records and give mixing a go // choose some tunes from our in-house collection FREE […]

CLUB – FRISSON PRESENTS: COLD BLUE

Frisson presents: Cold Blue! Frisson Events returns with a huge night of uplifting and driving trance as Cold Blue takes control at Nice 'n' Sleazy.

GIG – NIGHT OF ACOUSTICS

Strings & Feedback::: 3 acts: 2 acoustic, 1 alt rock band Proceeds will go towards CALM Charity - Campaign Against Living Miserably - to aid their efforts.

GIG – COSMIC PSYCHOS

PCL PRESENTS: Cosmic Psychos One of the most notorious Australian pub rock bands, Cosmic Psychos play beer-fueled, garage-accented, heavy-hitting punk rock with no frills and no pretensions. Officially beginning their journey together in 1985, the Psychos gained a reputation for not caring about money as much as the free beer, laughs, and occasional overseas traveling […]